[网络] 套焊式;插座焊接型 socket welding: 承插焊接welding socket: 焊接管套(管接头); 焊接套管outlet and socket welding fittings: 支管台与承插管件socket welding end: 承插焊端socket welding fitting: 焊接式管接头下载手机词典可随时随地查词查翻译